Video: How the American police car has changed
The police car is a good indicator into a country's culture and mentality. You have Dubai with their police supercars, you have Italy with some small hatchbacks to tackle the narrow streets and then you have America with their big engined muscle cars.
The guise of the American police car has changed dramatically over the years. They've had to tackle different problems from prohibition runners to the modern day criminals.
Donut Media have made this awesome video detailing the changes and brand competitions to the American police car: